Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid position static font-weight normal background z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto line-height 1 transition border-radius float none box-sizing content-box overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px cursor default width 160px font-size 16px margin 0px display block transform